| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $34.80 | 9.187% | $37.9971 | $38.00 | $38.00 | $38.00 |
| Purchase #2 | $198.76 | 3.277% | $205.2734 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $214.43 | 12.524% | $241.2852 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $132.84 | 7.508% | $142.8136 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $26.89 | 5.487% | $28.3655 | $28.37 | $28.35 | $28.40 |
| Purchase #6 | $205.85 | 9.405% | $225.2102 | $225.21 | $225.20 | $225.20 |
| Purchase #7 | $148.55 | 9.145% | $162.1349 | $162.13 | $162.15 | $162.10 |
| 7 purchase totals = | $962.12 | $1,043.0799 | $1,043.08 | $1,043.05 | $1,043.10 | |